描述
- STRECHCORDZ BREASTSTROKE MACHINE strengthens muscles and increases power through outward and inward sweep exercises
- Attaches to a diving board, fence, rail or any stationary object
- Strengthen muscles needed to swim the breaststroke faster
- Breaststroke Dry land Training
- Warmup muscles before swimming
StretchCordz Breaststroke Swim Trainer
